SAP Technical Architecture Resume

SUMMARY:

Over 20 years of Sap System Architecture, Basis Administration, and Infrastructure design experience and over 12 full life cycle implementations designing and developing landscape strategies for implementing projects.
Extensive experience in Sap HANA 2.0, Fiori, ECC, BI, Business Objects, BO Data services, PI, PLM/Mii, BPC, SEM, SCM, Enter. PORTAL, CRM, SRM, MDM, NetWeaver, NWDI, BWA, Solution Manager and other bolt - on software installations and upgrades.
Performed SAP product migrations to Confidential AWS Cloud. Knowledge of SAP HANA platform.
I have several years of experience in database administration of Oracle, HANA, MS SQL Server & IBM DB2. Strong experience on both SAP ABAP and Java stacks. Developed strategies to implement and support SAP products globally. Experience in ABAP programming, Operating system administration Unix/Windows/ zOS, testing, user support and .
I have provided technical architecture for SAP solution Life-Cycle management, contributing to the SAP System Sizing, Design, project planning, project management, implementation & support.
Hardware Sizing for ECC, BI, SCM, Portal and Live cache landscapes, backup and recovery strategies, disaster recovery solutions, Solution Monitoring, Batch data load strategies. Performed Database & Storage layouts, capacity planning, Performance Tuning for the SAP environments, Network layouts for LAN and WAN & IP Load Balancing and Proxy layouts for SAP Implementation.
I was Involved in the implementation of Business processes like Order-to-Cash, Make-to-ship, Financial Planning, Account-to-Report, Legal and Managerial consolidations, Demand Planning and SNP, HR and more.

PROFESSIONAL EXPERIENCE

SAP Technical Architecture

Confidential

Responsibilities:

Capacity planning, Deployment and upgrade System-Client landscape designs, Production cutover plans, change management and Incident management, help Desk troubleshooting scripts, Load and Integration testing plans, IQ/OQ documentation for Pharma sector.
Hardware Sizing for ECC, BI/BW, BPC, Portal, SCM and Live Cache Landscapes on IBM Mainframe DB2 Z/OS, AIX, Platforms. HP-UX & Windows Servers (including VMWare). Good familiarity with Virtualization concepts.
Developed details project plans, client system landscapes, Change management & Transport procedures, patch procedures.
Database & Storage Layouts and Capacity Planning for the SAP environments. Familiarity with IBM &HP SAN, Storage solutions, Disk mirroring options, CPU Virtualization (IBM CPU Entitlements, VM Ware solution for Windows platform)
Experienced in designing and Architecting SAP solutions using private LANs, WAN, Load Balancers, External facing portals and performance tuning.
High availability in order to avoid Single Points of Failure by Redundancy in Design or a Fail over Solution. HP ServiceGuard, IBM HACMP Solutions, Micro Soft Clustering.
SAP Backup and Recovery solutions like . EMC Business Continuous Volumes (BCV’s) on the DB2-OS/390, Split mirror backup solution, IBM flash backup solution. Tivoli Storage Manager, LAN less backup configurations.
Knowledge of SAP Disaster Recovery based on IBM PPRC Solution, SVC Metro Mirror, EMC VPlex Metro, EMC SRDF Solution. Performed disaster recovery at SunGuard datacenters
SAP Solution monitoring using solution manager, analysis reports, SRM reports from IBM,
Involved in the design and implementation of Technical Interface Architecture for SAP Communication Infrastructure to Legacy systems, Bolt-on Tools e.g. TOPCALL, Control-M, Tivoli Work Scheduler, Tax ware, Vertex, GSM, PBS archiving add-on, Esker
Performed Stress and Volume Testing using Winrunner, Load runner scripts.
Established SAP Solution monitoring Dash boards, on-call rotation and escalation schedules, SAP Release management, SAP solution Global Patch management procedures, Helpdesk procedures.

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